#!/bin/sh
#
# Slackware build script for lighttpd 
#
# Copyright (c) 2007 Daniel de Kok <moc.mikciat@leinad>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=lighttpd
VERSION=1.4.20
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)               
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

## lighttpd user & group *MUST* exist before package creation
# See http://slackbuilds.org/uid_gid.txt for current recomendations.
LIGHTTPD_USER=${LIGHTTPD_USER:-lighttpd}
LIGHTTPD_GROUP=${LIGHTTPD_GROUP:-lighttpd}

if ! grep ^$LIGHTTPD_GROUP: /etc/group > /dev/null 2>&1; then
        echo "$0: Error: LIGHTTP group ($LIGHTTPD_GROUP) doesn't exist."
        echo "$0: Try creating one with: groupadd -g 208 $LIGHTTPD_GROUP"
        exit 1
fi

if ! grep ^$LIGHTTPD_USER: /etc/passwd > /dev/null 2>&1; then
        echo "$0: Error: LIGHTTP user ($LIGHTTPD_USER) doesn't exist."
        echo "$0: Try creating one with: useradd -u 208 -g $LIGHTTPD_GROUP -d /var/www $LIGHTTPD_USER"
        exit 1
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

set -e # Exit on most errors

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib/$PRGNAM \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --with-pcre \
  --with-attr \
  --with-openssl

make
make install-strip DESTDIR=$PKG

mkdir -p $PKG/var/{cache,log}/$PRGNAM
chmod 0700 $PKG/var/cache/lighttpd
mkdir -p $PKG/var/www/htdocs-lighttpd
touch $PKG/var/log/lighttpd/{access,error}.log

install -D -m 0755 $CWD/rc.$PRGNAM $PKG/etc/rc.d/rc.$PRGNAM.new
install -D -m 0644 $CWD/$PRGNAM.conf $PKG/etc/$PRGNAM/$PRGNAM.conf.new
install -D -m 0644 $CWD/$PRGNAM.logrotate $PKG/etc/logrotate.d/lighttpd.new

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README doc/* \
  $PKG/usr/doc/$PRGNAM-$VERSION
rm -f $PKG/usr/doc/$PRGNAM-$VERSION/Makefile*
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

chown $LIGHTTPD_USER:$LIGHTTPD_GROUP $PKG/var/log/lighttpd/{access,error}.log
chown -R $LIGHTTPD_USER:$LIGHTTPD_GROUP $PKG/var/cache/lighttpd

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
